uint16 id
uint16 age
uint16 prediction_age
uint16 relative_timestamp
ibeo_msgs/Point2Di reference_point
ibeo_msgs/Point2Di reference_point_sigma
ibeo_msgs/Point2Di closest_point
ibeo_msgs/Point2Di bounding_box_center
uint16 bounding_box_width
uint16 bounding_box_length
ibeo_msgs/Point2Di object_box_center
ibeo_msgs/Size2D object_box_size
int16 object_box_orientation
ibeo_msgs/Point2Di absolute_velocity
ibeo_msgs/Size2D absolute_velocity_sigma
ibeo_msgs/Point2Di relative_velocity
uint8 classification
uint16 classification_age
uint16 classification_certainty
uint16 number_of_contour_points
ibeo_msgs/Point2Di[] contour_point_list

# classification values
uint8 UNCLASSIFIED=0
uint8 UNKNOWN_SMALL=1
uint8 UNKNOWN_BIG=2
uint8 PEDESTRIAN=3
uint8 BIKE=4
uint8 CAR=5
uint8 TRUCK=6
